🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.43 AU - 0.71 AU

Year: 166 Days

Day: 28 Hours

Environment

Temp: 199 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,934,540 km

• M1: 141,071 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.08 AU - 1.62 AU

Year: 604 Days

Day: 39.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.95 AU - 3.05 AU

Year: 1522 Days

Day: 35.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.29 AU - 2.73 AU

Year: 1531 Days

Day: 16.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,934,540 km

• M1: 365,468 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.6

Radius: 12.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.04 AU - 7.08 AU

Year: 5744 Days

Day: 12.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,934,540 km

• M1: 168,746 km (0.035 R)
• M2: 506,090 km (0.057 R)
• M3: 636,240 km (0.106 R)
• M4: 756,516 km (0.085 R)
• M5: 861,385 km (0.115 R)
• M6: 1,333,815 km (0.116 R)
• M7: 1,523,206 km (0.114 R)
• M8: 1,897,051 km (0.116 R)
• M9: 2,094,819 km (0.095 R)
• M10: 2,457,743 km (0.08 R)
• M11: 2,766,513 km (0.073 R)
• M12: 2,897,262 km (0.08 R)
• M13: 3,011,106 km (0.089 R)
• M14: 3,243,282 km (0.112 R)
• M15: 3,341,867 km (0.058 R)
• M16: 3,541,879 km (0.056 R)
• M17: 3,746,080 km (0.083 R)
• M18: 3,954,171 km (0.089 R)
• M19: 4,038,544 km (0.103 R)
• M20: 4,209,086 km (0.08 R)
• M21: 5,212,439 km (0.096 R)
• M22: 5,421,876 km (0.092 R)
• M23: 5,969,703 km (0.085 R)
• M24: 6,115,561 km (0.099 R)
• M25: 6,510,350 km (0.115 R)
• M26: 6,685,828 km (0.042 R)
• M27: 6,990,110 km (0.107 R)
• M28: 7,273,149 km (0.119 R)
• M29: 7,983,739 km (0.113 R)
• M30: 8,117,779 km (0.099 R)
• M31: 8,333,798 km (0.119 R)
• M32: 8,469,783 km (0.113 R)
• M33: 8,579,139 km (0.095 R)
• M34: 8,689,093 km (0.069 R)
• M35: 8,771,671 km (0.112 R)
• M36: 8,854,698 km (0.103 R)
• M37: 8,965,700 km (0.086 R)
• M38: 9,105,125 km (0.097 R)
• M39: 9,386,070 km (0.047 R)
• M40: 9,641,433 km (0.105 R)
• M41: 9,727,153 km (0.102 R)
• M42: 9,899,190 km (0.116 R)
• M43: 10,362,944 km (0.079 R)
• M44: 11,161,647 km (0.073 R)
• M45: 11,402,051 km (0.078 R)
• M46: 11,492,707 km (0.096 R)
• M47: 11,583,662 km (0.109 R)
• M48: 14,094,064 km (0.109 R)
• M49: 14,452,052 km (0.105 R)
• M50: 14,714,297 km (0.118 R)
• M51: 14,813,032 km (0.074 R)
• M52: 15,476,947 km (0.116 R)
• M53: 15,610,987 km (0.091 R)
• M54: 16,015,200 km (0.09 R)
• M55: 16,116,777 km (0.077 R)
• M56: 16,868,506 km (0.1 R)
• M57: 16,971,878 km (0.093 R)
• M58: 17,075,550 km (0.1 R)
• M59: 17,631,605 km (0.064 R)
• M60: 17,841,790 km (0.084 R)
• M61: 18,476,983 km (0.099 R)
• M62: 18,726,063 km (0.114 R)
• M63: 19,806,010 km (0.104 R)
• M64: 20,060,925 km (0.097 R)
• M65: 20,207,082 km (0.101 R)
• M66: 20,647,648 km (0.073 R)
• M67: 20,869,202 km (0.072 R)
• M68: 21,389,055 km (0.076 R)
• M69: 21,838,148 km (0.116 R)
• M70: 21,950,944 km (0.068 R)
• M71: 22,669,463 km (0.097 R)
• M72: 23,395,761 km (0.118 R)
• M73: 23,703,932 km (0.086 R)
• M74: 24,792,855 km (0.102 R)
• M75: 25,107,011 km (0.111 R)
• M76: 25,937,877 km (0.072 R)
• M77: 27,019,470 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.2

Radius: 3

Gravity: 88.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.76 AU - 12.54 AU

Year: 16305 Days

Day: 21 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,934,540 km

• M1: 78,240 km (0.047 R)
• M2: 165,754 km (0.099 R)
• M3: 206,146 km (0.071 R)
• M4: 617,540 km (0.111 R)
• M5: 914,342 km (0.066 R)
• M6: 1,893,161 km (0.109 R)
• M7: 1,956,142 km (0.053 R)
• M8: 2,181,735 km (0.081 R)
• M9: 2,798,827 km (0.115 R)
• M10: 3,389,439 km (0.036 R)
• M11: 3,659,613 km (0.07 R)
• M12: 3,896,576 km (0.036 R)
• M13: 4,679,571 km (0.114 R)
• M14: 5,330,771 km (0.072 R)
• M15: 6,572,582 km (0.104 R)
• M16: 7,005,519 km (0.096 R)
• M17: 8,617,735 km (0.084 R)
• M18: 10,784,211 km (0.111 R)
• M19: 10,896,709 km (0.077 R)
• M20: 11,122,901 km (0.092 R)
• M21: 12,277,198 km (0.094 R)
• M22: 12,749,479 km (0.074 R)
• M23: 12,868,409 km (0.064 R)
• M24: 13,287,732 km (0.062 R)
• M25: 13,711,542 km (0.099 R)
• M26: 14,078,356 km (0.112 R)
• M27: 14,201,326 km (0.07 R)
• M28: 14,510,395 km (0.078 R)
• M29: 14,759,176 km (0.081 R)
• M30: 14,946,772 km (0.112 R)
• M31: 15,135,116 km (0.097 R)
• M32: 16,024,326 km (0.116 R)
• M33: 16,088,503 km (0.111 R)
• M34: 18,052,723 km (0.109 R)
• M35: 18,186,314 km (0.062 R)
• M36: 18,387,224 km (0.091 R)
• M37: 18,454,543 km (0.072 R)
• M38: 18,589,031 km (0.101 R)
• M39: 18,656,500 km (0.106 R)
• M40: 20,577,038 km (0.087 R)
• M41: 21,137,132 km (0.074 R)
• M42: 21,560,494 km (0.076 R)
• M43: 21,631,403 km (0.112 R)
• M44: 26,020,754 km (0.07 R)
• M45: 26,322,793 km (0.055 R)
• M46: 26,778,168 km (0.088 R)
• M47: 26,854,314 km (0.038 R)
• M48: 27,542,913 km (0.06 R)
• M49: 28,703,343 km (0.089 R)
• M50: 29,564,578 km (0.106 R)
• M51: 30,672,650 km (0.111 R)
• M52: 30,832,121 km (0.087 R)
• M53: 32,603,809 km (0.053 R)
• M54: 33,584,124 km (0.062 R)
• M55: 34,822,944 km (0.089 R)
• M56: 36,582,215 km (0.104 R)
• M57: 36,666,737 km (0.084 R)
• M58: 39,231,593 km (0.079 R)
• M59: 39,491,295 km (0.065 R)
• M60: 39,578,061 km (0.107 R)
• M61: 41,677,219 km (0.064 R)
• M62: 41,765,482 km (0.088 R)
• M63: 43,185,913 km (0.105 R)
• M64: 43,991,947 km (0.025 R)
• M65: 44,261,672 km (0.074 R)
• M66: 45,164,794 km (0.101 R)
• M67: 45,800,585 km (0.064 R)
• M68: 46,622,326 km (0.115 R)
• M69: 47,449,004 km (0.062 R)
• M70: 47,541,156 km (0.085 R)
• M71: 48,187,868 km (0.118 R)
• M72: 49,023,671 km (0.097 R)
• M73: 50,898,132 km (0.064 R)
• M74: 51,275,717 km (0.102 R)
• M75: 51,938,885 km (0.098 R)
• M76: 52,414,307 km (0.113 R)
• M77: 52,986,818 km (0.11 R)
• M78: 53,178,004 km (0.113 R)
• M79: 54,137,824 km (0.068 R)
• M80: 54,619,828 km (0.066 R)
• M81: 55,782,503 km (0.081 R)
• M82: 55,977,130 km (0.108 R)
• M83: 58,527,025 km (0.049 R)
• M84: 59,816,110 km (0.046 R)
• M85: 62,523,233 km (0.106 R)
• M86: 62,826,468 km (0.098 R)
• M87: 62,927,596 km (0.12 R)
• M88: 63,434,434 km (0.056 R)
• M89: 64,349,973 km (0.052 R)
• M90: 64,962,875 km (0.077 R)
• M91: 67,329,813 km (0.05 R)
• M92: 67,433,335 km (0.111 R)
• M93: 67,848,169 km (0.088 R)
• M94: 69,829,743 km (0.025 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 12,488 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit